from the urls-we-dig-up dept

There's just something really cool about things that glow in the dark. It's even more breathtaking when the glowing originates from living creatures, like fireflies or deep sea fish. While nature uses bioluminescence for purposes such as attracting mates (or prey), humans seem to be more interested in bioengineering plants or animals that glow by using fluorescent proteins from organisms that produce them naturally. Here are some examples of what people are doing with fluorescent proteins.

from the urls-we-dig-up dept

For years, researchers have been looking at spider silk's properties to try to re-create it into supermaterials tougher than Kevlar or steel. We're still learning a lot about how spider silk is made and what its structures are, so it'll probably be a few more decades before everyone is wearing clothes made from spider silk. In the meantime, here are a few interesting articles on spider silk.